Channing Tatum is feeling good! The 40-year-old actor took to Instagram on Thursday to share a shirtless mirror selfie that shows off his impressive abs and arms.Alongside the black-and-white pic, Tatum wrote about his «long road back» following his 2018 divorce from Jenna Dewan. The former couple share a 7-year-old daughter, Everly, and Dewan recently welcomed a second child, 6-month-old Callum, with her fiancé, Steve Kazee.«It’s been a long road back.