Marvin's little girl, Mariah, often zooms past the house standing on her bicycle seat, so I decided to get a video of her doing her stunt (on a gravel road, no less). Watch her closely, and you'll see this was not her most impressive performance; but her brother, Spencer (I didn't even know he could do this) decided to steal her thunder. Watch to the very end, and you'll see him take a nasty fall. He's fine, though. Before I could say, "Call an ambulance," he was jumping on the trampoline with my granddaughters.