David Kirsch and AOL CEO Tim Armstrong join Heidi Klum on her AOL Summer Run on July 22, 2011 in New York City.
Models Jamie Lee Darley and Kylie Bisutti pose with fitness trainer David Kirsch during the Victoria's Secret Fashion Show viewing party at The Box...
Barbara Becker and David Kirsch attend the 'World of Cyberobics' presentation on April 14, 2016 in Berlin, Germany.
David Kirsch during Kim Cattrall Hosts the Star-Studded Anniversary Celebration of Gotham and LA Confidential Magazines Arrivals at Gotham Hall in...
David Kirsch and daughters Francesca and Emilia attend the Immersive Van Gogh Opening Night at Pier 36 on June 08, 2021 in New York City.
David Kirsch attends Heidi Klum's 20th Annual Halloween Party presented by Amazon Prime Video and SVEDKA Vodka at Cathédrale New York on October 31,...
David Kirsch during Yves Saint Laurent Sponsors the Third Annual Guggenheim Artists Ball at Guggenheim in New York City, New York, United States.
David Kirsch & Heidi Klum during 1st Annual Just For The Children Benefit, a fundraiser for the children of the victims of Sept. 11 at Central Park,...
Heidi Klum shows she's in shape - as if anyone doubted - at Henri Bendel on Fifth Ave., where she turned out to help launch celebrity trainer David...
David Kirsch attends Heidi Klum's 16th Annual Halloween Party sponsored by GSN's Hellevator And SVEDKA Vodka At LAVO New York on October 31, 2015 in...
David Kirsch during W Magazine Celebrates the Academy Awards with the 2nd Annual Exclusive Style, Beauty & Fitness Retreat - Day 2 - February 27,...
David Kirsch attends as Lord & Taylor and Bobbi Brown celebrate the launch of the justBOBBI concept shop on April 17, 2017 in New York City.
Holly Robinson Peete presents one of the "25 Trendsetters of 2009 Awards" to physical trainer David Kirsch during the �25 Trendsetters of 2009�...
Model Tatiana Kovylina, fitness trainer David Kirsch, Desiree Gruber and Rachna Shah attend the Victoria's Secret Fashion Show viewing party at The...
Fitness trainer David Kirsch and Executive Producer of Victoria's Secret Fashion Show, Monica Mitro attend the Victoria's Secret Fashion Show viewing...
Desiree Gruber and fitness trainer David Kirsch attend the Victoria's Secret Fashion Show viewing party at The Box on December 1, 2009 in New York...
Fitness trainer David Kirsch attends the Victoria's Secret Fashion Show viewing party at The Box on December 1, 2009 in New York City.
Kate Upton arrives to Bandier Studio B to lead a fitness workout with David Kirsch on January 31, 2018 in New York City.
David Kirsch attends Global Non-Profit Beyond Type 1 and Emporio Armani's "Notte al Casino" at Armani 5th Avenue in NYC, Benefitting Type 1 Diabetes...
David Kirsch attends Global Non-Profit Beyond Type 1 and Emporio Armani's "Notte al Casino" at Armani 5th Avenue in NYC, Benefitting Type 1 Diabetes...
David Kirsch attends Heidi Klum's 18th annual Halloween party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City.
David Kirsch and Schynaider M. G. Attend Heidi Klum's 18th annual Halloween party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York...
David Kirsch is seen during Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City.
David Kirsch is seen during Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City.
David Kirsch and Schynaider M. G. Attend Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York...
David Kirsch attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City.
David Kirsch attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City.
David Kirsch and Schynaider M. G. Attend Heidi Klum's 18th annual Halloween Party presented by Party City at the Magic Hour Rooftop Bar & Lounge on...
David Kirsch attends Heidi Klum's 18th annual Halloween Party presented by Party City at the Magic Hour Rooftop Bar & Lounge on October 31, 2017 in...
David Kirsch attends Heidi Klum's 18th annual Halloween Party presented by Party City at the Magic Hour Rooftop Bar & Lounge on October 31, 2017 in...
David Kirsch and Schynaider M. G. Attend Heidi Klum's 18th annual Halloween Party presented by Party City at the Magic Hour Rooftop Bar & Lounge on...
David Kirsch attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City.
David Kirsch attends Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York City.
David Kirsch and Schynaider M. G. Attend Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York...
David Kirsch and Schynaider M. G. Attend Heidi Klum's 18th Annual Halloween Party at Magic Hour Rooftop Bar & Lounge on October 31, 2017 in New York...
David Kirsch and Kyle MacLachlan attend Heidi Klum's 18th Annual Halloween Party presented by Party City and SVEDKA Vodka at Magic Hour Rooftop Bar &...
David Kirsch and Schynaider M. G. Attend Heidi Klum's 18th annual Halloween Party presented by Party City at the Magic Hour Rooftop Bar & Lounge on...
David Kirsch attends Heidi Klum's 18th annual Halloween Party presented by Party City at the Magic Hour Rooftop Bar & Lounge on October 31, 2017 in...
David Kirsch attends the Heidi Klum To Celebrate the Launch of "Heidi Klum by Jordache" at Bloomingdale's on September 9, 2008 in New York City
David Kirsch attends the Absolut 100 and Heidi Klum's Halloween Party at 1 Oak on October 31, 2008 in New York City.
David Kirsch attends the Absolut 100 and Heidi Klum's Halloween Party at 1 Oak on October 31, 2008 in New York City.
Dean Cain, left, works out with trainer David Kirsch at the Majestic Barriere Hotel in Cannes prior to the Vincent Longo 5th Anniversary celebration...
