Champion kickboxer Rico Verhoeven explains his friendship with four-time F1 world champion Max Verstappen Follow more on the BBC Sport app, iPlayer and Sounds. ============= SUBSCRIBE so you never miss out on our best videos ➡️➡️bit.ly/1sFodyu ============= Find us here: BBC Sport: bbc.co.uk/sport Facebook: facebook.com/BBCSport X: x.com/BBCSport Instagram: instagram.com/bbcsport TikTok: tiktok.com/@bbcsport #bbcsport #f1 #kickboxing