Rob Gronkowski to host two-night WrestleMania; not his first Show of Shows Unknown 18:24 The former NFL star looks to have a plum role in the promotion's premier event. He's already a Mania veteran, though. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsClose-up on Final Draw proceduresU-23 World Wrestling Championship: Bajrang Punia, Vinod Kumar bag silver medals for IndiaSerie A: Napoli edge past Udinese to regain top spot; Juventus return to winning ways at CrotoneRavichandran Ashwin spins India to massive win over Sri Lanka in Nagpur TestAbu Dhabi Grand Prix: Valtteri Bottas' steely driving to win race brings 2017 season to anti-climatic endInternational Association of Athletics Federations maintains suspension of Russia for failing to curb doping