BlackRock Global Horizons I 10-K 2007 FY Annual report

Exhibit 32.01

Section 1350 Certification

In connection with this annual report of BlackRock Global Horizons I L.P. (the “Company”) on Form 10-K for the fiscal year ended December 31, 2007 as filed with the Securities and Exchange Commission on the date hereof (this “Report”), I, Edward Rzeszowski, President of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant of the Sarbanes-Oxley Act of 2002, that:

1. This Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, and

2. The information contained in this Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

By	/s/ EDWARD RZESZOWSKI
Edward Rzeszowski
President
March 28, 2008