Will "Power" Rosinsky (born December 28, 1984) is a firefighter with the New York City Fire Department[2] and a professional boxer[3] hailing from Queens, New York.

Rosinsky was a decorated amateur, winning the New York Golden Gloves four times,[4] as well as the 2005 United States Amateur Champion at light heavyweight.

He successfully turned pro in 2008 with a first-round TKO over Valetine Fortanelly.

[5] On October 21, 2011, Rosinsky put his undefeated record on the line at MGM Theater, Foxwoods CT.[6] He fought against Edwin "La Bomba" Rodriguez [7] which ended in a controversial 100-90 (x3) decision in favor of Rodriguez.

[8][9][10] Will fought Kelly Pavlik on HBO Boxing After Dark on July 7, 2012 and lost by unanimous decision.