Groupe Yvon Michel/GYM Promotions has inked former welterweight contender Mikael Zewski (28-1, 21 KOs) to a multi-fight agreement. Zewski was previously with Top Rank.
Gym also signed super middleweight Shakeel Phinn (15-1, 10 KOs). Phinn will make his GYM debut at the Casino de Montréal on September 28.