csb-JenaroDiaz

Jenaro Diaz

Position
Owner / Head Trainer

Hometown
Bronx, NY

Experience

Jenaro learned how to box from his uncle Jose Chegui Torres, light heavyweight champion of the world from 1964 till 1966. Growing up in the Bronx, he participated in neighborhood “smoker” bouts all over the five boroughs and won the Golden Gloves in 1981. After a brief professional career, he began working as a trainer and sparring…

csb-JasonStrout

Jason Strout

Position
Owner / Head Trainer

Hometown
Milwaukee, WI

Experience

Former ISKA & IKF North American Light Middle Weight Champion Wisconsin State USA Boxing Middle Weight Champion, WKA World Champion, Earned 3 different WKA National Champions, 2 WKA North American Champions, WMC/IFMA Muay Thai world Cup Bronze Medallist, USA Boxing Metro Champion…

csb-JonathanEarl

Jonathan Earl

Position
Boxing Instructor

Hometown
Bronx, NY

Experience

Upcoming amateur fighter.

csb-SteveFrank

Stephen Frank

Position
Boxing Instructor

Hometown
Brooklyn, NY

Experience

Stephen Frank has worked in the New York City fitness industry since 2004. He grew up boxing and competing, and became serious about personal training after working with kids who shared his passion for the sport. Having studied and experimented with various fighting styles and fitness regimens…

csb-StevenMandolfo

Steven Mandolfo

Position
Boxing Instructor

Hometown
Queens, NY

Experience

152 lb. Open Class Fighter/ Certified U.S.A Official Boxing Coach.

csb-NiccoDiaz

Nicco Diaz

Position
Boxing Instructor

Hometown
Bronx, NY

Experience

The son of co-owner and head trainer, Jenaro Diaz, Nicco has been training since a very young age. In 2009, he advanced to the quarter-finals of the Golden Gloves. He has worked as a boxing instructor at the New York Sports Club and is an ISCA certified personal trainer.

csb-ChrisKwiatkowski

Chris Kwiatkowski

Position
Muay Thai Instructor

Hometown
Buffalo, NY

Experience

Chris is a 7-Time Muay Thai Champion with a professional record of 17-5-1 (9KO’s), and amateur record of 23-5 (10KO’s).

2003 USKBA Amateur Welterweight Tri-State Champion

2005 WKA Amateur Welterweight Northeastern USA Champion

2008 WKA Amateur Welterweight Eastern USA Champion

2009 WKA Amateur Welterweight North American Champion

2009 WKA Amateur Welterweight World Champion

2014 FNF Professional Welterweight Champion

2015 WMC Professional Welterweight World Champion