David enters his 14th season as Lions owner after taking over the franchise in January 1997. On the heels of the 2008 campaign which was the most successful season at the gate since 1991, the club announced the return of the Grey Cup Festival to Vancouver in 2011 – the third time the Lions will host the nation’s biggest sporting event since David’s acquisition of the team.
 
A former owner of the Hamilton Tiger-Cats, David has also served as the chair of the CFL’s Board of Governors and the CFL's interim commissioner from March 2002 to November 2002. A leader among his peers on the Board of Governors, David’s efforts in recent years have stabilized the CFL and helped spurred its unprecedented growth.   

David began his business career with the General Motors Acceptance Corporation in Hamilton, before advancing on to London Life Insurance. In 1969, he acquired William Orlick Limited, which subsequently became Orlick Industries Limited, a leading auto parts manufacturer. He was also the founding chairman of Hamilton Entertainment and Convention Facilities Inc., which includes the Hamilton Convention Centre, Hamilton Place and Copps Coliseum.

David’s long history of success in business quickly translated to the gridiron as the Lions captured the Grey Cup in 2000, their first under his ownership. His unfettered dedication to the success and growth of the Lions organization paid off once more in 2006 as the club captured its fifth Grey Cup championship. Under his leadership, the Lions are recognized as one of British Columbia’s model citizens, a team active in charitable and community endeavours focused on health and wellness, public education and the development of amateur football.

Among his personal achievements are an induction into the Hamilton Gallery of Distinction in 1998 and an Honorary Doctorate from McMaster University in 2000 in recognition of his contributions to the city of Hamilton. In 2003, his love of cycling prompted him to run the very successful Road World Championships in Hamilton and in 2004 David was awarded the United Trophy Manufacturing Ltd. Sport Volunteer of the Year Award.

David was inducted into the McMaster University Sports Hall of Fame as a Builder in 2007 and was also awarded the 2007 Downtown Vancouver Business Improvement Association Appreciation Award for outstanding philanthropic and community service to the business community.

In 2009, David received the Consumer's Choice Award as Vancouver Business Man of the Year and his expertise and leadership have also been a driving force behind Hamilton and Toronto's successful bid to co-host the Pan Am Games in 2015.

In May 2010, Prime Minister Stephen Harper appointed David to the Senate noting his involvement in sport and philanthropy and his commitment to both his community and his country.