By Edward Chaykovsky

Former two-division world champion David Haye (26-2, 24KOs) has assured his fans that they haven't seen the last of him. The 34-year-old boxer is promising to return in style. Haye has been inactive since July 2012, when he knocked out Dereck Chisora.

Since the win over Chisora, injuries forced him to withdraw from planned fight with Manuel Charr and two scheduled dates with Tyson Fury. The second injury promoted Haye to get right shoulder surgery and says doctors advised me to retire.

"The shoulder is fixed, for me that was the most important thing. I didn't want to rush an announcement [on my comeback], have a set back, and have to have another six months out," Haye told The Independent. "I'm punching harder than before now because of the rehab. My right is now stronger than my left and is stronger than before surgery. Trust me, 2015 is the return of 'The Hayemaker', I'll be bigger, better, faster, stronger, with a new plan."