8. Cameron Wake
Like James Harrison, 5x Pro Bowler Cameron Wake somehow went undrafted. Standing 6-foot-3, and a ripped 263 pounds, Wake still managed to clock a 4.55 in the 40. With little interest from NFL teams, Wake spent the first two seasons of his pro career tearing up the Canadian Football League (CFL). In two seasons in the CFL, Wake recorded a league high 39 sacks.
Impressed by this late bloomer, the Dolphins signed wake before the 2009 season. From 2009 to 2017, Wake terrorized opposing quarterbacks, recording 92 sacks. Wake turned 35-years old during the 2017, but still managed to lead the Dolphins with 10.5 sacks.