Louis (Lou) Jude Ferrigno Jr. was born November 10, 1984 in Los Angeles, California. The 39-year-old actor is best known for portraying SWAT team leader and decorated officer Donovan Rocker in the CBS procedure action drama television series S.W.A.T. His other TV credits include Louis in How I Met Your Mother, Deputy Haigh in Teen Wolf, Dave Lancellotti in Agents of S.H.I.E.L.D. Officer Kramer in The Young and the Restless, Jett Masterson in Nicky, Ricky, Dicky & Dawn, firefighter Tommy Kinard in 9-1-1, Weston Wade in Old Flames Never Die, Ryan in Outer Banks, Trent in Resisting Roots, and Jackson Jacobs in Blackout. Lou is 6 feet and 2 inches tall.