It had 36 episodes in two seasons. In July 2018, he joined Discovery Channel's "Shark Week" where he helped tag endangered tiger sharks in the Bahamas. Gronkowski joined Fox Sports as an analyst for its NFL programming during his year-long retirement in 2019, making his on-air debut during "Fox NFL Thursday". Gronkowski also co-hosted "Fox's New Year's Eve with Steve Harvey" in New York in 2019. A lifelong wrestling fan, Gronkowski first made a cameo appearance during the André the Giant Memorial Battle Royal at WrestleMania 33 in 2017. He hosted WrestleMania 36 which aired on April 4–5, 2020, and won the WWE 24/7 Championship on the second day of the event. After being the longest-reigning champion of the title in a single run, he eventually lost it to R-Truth on June 1, 2020. Gronkowski participated as the "White Tiger" on the third season of Fox's "The Masked Singer," making it to the Super Nine. In April 2020, he and his partner Camille Kostek starred in the music video of "I'll Wait" by Kygo. He also serves as team captain in the sports-based comedy panel game "Game On!" which premiered on May 27, 2020 on CBS. Gronkowski set up the Gronk Nation Youth Foundation which is dedicated to "help kids stay actively involved in school and sports and provide them with the tools needed to help them follow their dreams and live a happy and more successful life". The foundation provides grants to sports programs with an emphasis on health, community and fitness. He stated, “I created the Gronk Nation Youth Foundation with my family and my friends, because growing up, I had a lot. I had everything as a kid, from playgrounds to sports, and a lot of people to play with, and thus everything I needed to be successful later as an athlete.” Aside from his own foundation, Gronkowski has also regularly helped the Make-A-Wish Foundation and the Patriots Foundation. In addition, he annually shaves his head for One Mission Buzz Off for kids with cancer. Noted for being generous with his time and resources, Gronkowski has also done several appearances to New England children's hospitals and schools to support local charities. In 2016, he received the Ron Burton Community Service Award from the New England Patriots for his charitable works and leadership in the local community. On March 26, 2019, he accepted the Merit Award from United Service Organizations which recognizes “individuals of outstanding creative talent who are dedicated to serving others through volunteerism, particularly for military.”