Former undisputed world heavyweight champion Lennox Lewis said Hasim Rahman and Oliver McCall had the most powerful punches of his opponents.
Which boxer I fought had the most powerful punch? I can think of Oliver McCall and Hasim Ramhan. They knocked me down. You won't understand it until you feel it.
Lennox Lewis on his social media
Lewis had a fight against Rahman in April 2001. In that encounter, Lennox was defeated by a fifth-round knockout.
Lewis faced Oliver McCall in the ring in September 1994. The fight, which was stopped in the second round, ended in Lennox's TKO. He has 41 wins (32 by knockout), two losses and one draw.