Steven Yeun is a dad! According to E! Online, The Walking Dead's recently departed star has welcomed a baby boy with his wife, Joana Pak. The latest addition to the family arrived on March 17. It's been a whirlwind handful of months since the couple announced their pregnancy and tied the knot in December 2016. We've spotted them out and about together, and they weren't shy about showing us a few baby bump photos as well. Congratulations to the happy couple!