This week’s episode of Monday Night Raw took place from the TD Garden in Boston, MA, and a former WWE Superstar was in the house. Natalya took to Instagram on Monday to share a backstage photo with none other than Christopher Nowinski.

Christopher Nowinski competed on the first season of WWE Tough Enough in 2001, but when the season came to an end it was Maven Huffman who ended up winning the competition.

Nowinski later made his WWE debut in 2002, but after a year of dealing with post-concussion symptoms he retired from professional wrestling.

He later went on to become the Co-Founder and President of the Concussion Legacy Foundation.