What do skateboarder Gino Iannucci and tennis legend John McEnroe have in common? Well, now a shoe, actually. In case you hadn't seen it yet, Nike SB has transformed the one-time tennis classic, the Challenge Court, into a skate-ready option. Here we get a look at the kicks in action via this clip, featuring both Iannucci and McEnroe. The Lunar-infused 1984 silhouette will be making its way to Nike SB retailers this week. [via Nike, Inc.]