Sly also names Phillies first baseman Ryan Howard and Washington Nationals infielder Ryan Zimmerman as players who received the drug from him. He also claims in the report he gave drugs to Mike Tyson.

Check out the piece:

http://www.huffingtonpost.com/entry/peyton-manning-human-growth-hormone_567f16e4e4b0b958f6599440?ncid=tweetlnkushpmg00000067