In advance of Karim Mayfield’s fight against Christopher Fernandez later tonight, HustleBoss.com flashes back to the Spring of 2011 as he was sparring with Manny Pacquiao at the Wild Card Boxing Club. Pacquiao was getting ready for a bout with Shane Mosley and Mayfield gave him some solid work. Check out the video for more

Chris Robinson can be reached at Trimond@aol.com