[FCB FINANCIAL CORP. LETTERHEAD]

Contact:
Phillip J. Schoofs, Vice President, Treasurer and Chief Financial Officer 
(920) 303-4925
James J. Rothenbach, President and Chief Financial Officer (920) 303-4924

                               FCB FINANCIAL CORP.
                         ANNOUNCES FISCAL YEAR EARNINGS

       Oshkosh,  Wisconsin,  April 30, 1999. FCB Financial  Corp.  (NASDAQ:FCBF)
today  announced  net  income  for the  fiscal  year  ended  March  31,  1999 of
$6,697,000, representing diluted earnings per share of $1.76. Compared to fiscal
1998, net income  increased 14.6% from $5,844,000 and diluted earnings per share
increased  13.5% from $1.55.  Income  before  provision for income taxes for the
fiscal year ended March 31,  1998 was reduced by merger  associated  expenses of
$1,177,000.  The merger of equals between FCB Financial Corp. and the former OSB
Financial  Corp.  was  completed on May 1, 1997 and  accounted for as a purchase
transaction  and,  therefore,  results of the former OSB Financial Corp. for the
month of April 1997 were not included.

       Return on average  equity and return on average assets both increased for
fiscal 1999 compared to 1998.  Return on average  equity for 1999 was 8.77%,  an
increase  of more than  eight  percent  from  8.06% for 1998.  Return on average
assets for 1999 was 1.28%, an increase of over nine percent from 1.17% for 1998.

       FCB had an exceptional year for loan production with loan originations of
$263.1 million.  This had a positive impact on earnings as the company had gains
from the sale of long term fixed rate mortgage loans of $1,162,000.  This was an
increase  of 19.5% from  $935,000  compared  to last year.  Coupled  with stable
operating expenses,  this helped offset the decrease in net interest margin. The
net interest margin for fiscal 1999 was 3.40% compared to 3.41% for fiscal 1998.

       Fiscal 1999 was dominated by loan  refinancing  activity which negatively
impacted  the net  interest  margin  as  well  as  overall  loan  growth.  Loans
outstanding  increased  slightly to $390.0 million at March 31, 1999 from $387.6
million at March 31,  1998.  Loans  originated  and  serviced  for  others  also
increased  slightly to $246.2  million at March 31, 1999 from $242.5  million at
March 31, 1998.

       Deposits at March 31, 1999 were $329.4 million,  an increase of 3.4% from
$318.5 million at March 31, 1998. This increase in deposits funded the growth in
total assets of $4.1  million as well as the decrease in borrowed  funds of $7.3
million. Total assets at March 31, 1999 were $521.9 million.

       During  fiscal  1999,  FCB  completed  its move of  corporate  staff  and
centralized  functions  to Oshkosh and at the same time  totally  renovated  and
updated the home office to  accommodate  the customer  growth and volume at this
location.  Additionally,  a new downtown 



Neenah location is under construction with anticipated  completion for the fall,
1999. This new Neenah location will provide state of the art banking  facilities
and easy  drive-up  and lobby access for all banking and  financial  product and
service delivery.

       For the fourth quarter ended March 31, 1999,  net income was  $1,586,000,
representing  diluted earnings per share of $.42. This compares to net income of
$1,745,000 or diluted earnings per share of $.46 per share for the same period a
year ago.  The  fourth  quarter  of fiscal  1998 was  positively  impacted  by a
$412,000 gain on sale of long term fixed rate mortgages compared to $192,000 for
the quarter ended March 31, 1999. In addition, the net interest margin decreased
from 3.47% for the fourth quarter of fiscal 1998 to 3.41% for the fourth quarter
of  fiscal  1999 due to the  rapidly  changing  and  competitive  interest  rate
environment.

       On January 5, 1999,  the company  announced  it entered into a definitive
agreement  providing for the merger of FCB Financial  Corp. with and into Anchor
BanCorp  Wisconsin  Inc.  Anchor  BanCorp  is the  parent  holding  company  for
AnchorBank,  S.S.B., a $2.1 billion  financial  institution with 35 full service
offices and 2 lending only facilities in 13 Wisconsin counties.

       In the merger, FCB shareholders will receive 1.83 shares of Anchor common
stock for each share of FCB common stock they own. Consummation of the merger is
subject to applicable  regulatory  approvals and to approval by the shareholders
of both companies.  It is anticipated  that the merger will be completed  during
the second calendar quarter of 1999.

       FCB  Financial  Corp. is a community  based  financial  services  holding
company with corporate  headquarters  in the Fox Valley,  Wisconsin.  Its wholly
owned  subsidiary,  Fox Cities  Bank,  serves as a  community  financial  center
offering  full  service  retail  and  business   banking  plus  full  brokerage,
investment  and trust  services  from thirteen  East Central  Wisconsin  offices
located in Appleton,  Berlin, Darboy,  Menasha,  Neenah, Oshkosh, Ripon, Wautoma
and Winneconne.


                                      -2-





                                                FCB FINANCIAL CORP.
                                          UNAUDITED FINANCIAL HIGHLIGHTS
                                   (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)


- ---------------------------------------------- ------------------- ------------------ ---------------------- ----------------------
                                                    QUARTER             QUARTER            FISCAL YEAR            FISCAL YEAR
                                                     ENDED               ENDED                ENDED                  ENDED
SELECTED OPERATIONS DATA                            3/31/99             3/31/98              3/31/99               3/31/98*
- ---------------------------------------------- ------------------- ------------------ ---------------------- ----------------------
                                                                                                                 
INTEREST AND DIVIDEND INCOME                               $9,267             $9,810                $38,342                $37,939
INTEREST EXPENSE                                            4,972              5,435                 20,987                 21,292
PROVISION FOR LOAN LOSSES                                      84                150                    402                    950
NONINTEREST INCOME                                            677                957                  3,412                  3,010
OPERATING EXPENSES                                          2,436              2,412                  9,731                  9,016
MERGER-RELATED EXPENSES                                         0                  0                      0                    827
PROVISION FOR INCOME TAXES                                    866              1,025                  3,937                  3,020
NET INCOME                                                  1,586              1,745                  6,697                  5,844
- --------------------------


SELECTED FINANCIAL RATIOS 
AND OTHER DATA                                                                
- --------------------------

RETURN ON AVERAGE ASSETS                                    1.21%              1.35%                  1.28%                  1.17%
RETURN ON AVERAGE EQUITY                                    8.18%              9.41%                  8.77%                  8.06%
NET INTEREST SPREAD                                         2.77%              2.78%                  2.74%                  2.68%
NET INTEREST MARGIN                                         3.41%              3.47%                  3.40%                  3.41%
NON-PERFORMING ASSETS TO TOTAL ASSETS                       0.17%              0.26%                  0.17%                  0.26%

ALLOWANCE FOR LOAN LOSSES TO LOANS                          0.98%              0.96%                  0.98%                  0.96%

SHARES OUTSTANDING                                      3,840,680          3,867,080              3,840,680              3,867,080
BASIC EARNINGS PER SHARE                                    $0.43              $0.47                  $1.80                  $1.59
DILUTED EARNINGS PER SHARE                                  $0.42              $0.46                  $1.76                  $1.55
DIVIDENDS DECLARED PER SHARE                                $0.22              $0.20                  $0.88                  $0.78
BOOK VALUE PER SHARE                                       $20.29             $19.37                 $20.29                 $19.37








                               FCB FINANCIAL CORP.
                   UNAUDITED FINANCIAL HIGHLIGHTS (Continued)
                             (DOLLARS IN THOUSANDS)


- -------------------------------------------------- ------------------ ------------------
                                                         AS OF              AS OF
SELECTED FINANCIAL DATA                                 3/31/99            3/31/98
- -------------------------------------------------- ------------------ ------------------

                                                                              
TOTAL ASSETS                                                $521,909           $517,772
LOANS RECEIVABLE - NET                                       387,324            370,934
LOANS HELD FOR SALE - NET                                      2,650             16,692
DEPOSIT ACCOUNTS                                             329,426            318,508
BORROWED FUNDS                                               102,100            109,350
SHAREHOLDERS' EQUITY                                          77,927             74,916
MORTGAGE LOANS SERVICED FOR OTHERS                           246,233            242,491

* - ON MAY 1, 1997 THE CORPORATION  MERGED WITH OSB FINANCIAL  CORP.  THEREFORE,
OPERATING  RESULTS FOR THE FISCAL YEAR ENDED MARCH 31, 1998  INCLUDE THE RESULTS
OF OSB FINANCIAL CORP. AND SUBSIDIARIES FROM MAY 1, 1997.