Jeffrey Herlings is one of two amazing 15-year-olds that are all the talk of the Grand Prix circuit, the other people Teka Suzuki rider Ken Roczen. Herlings almost won a moto 10 days ago in Italy, only to lose the lead on the last lap to so-far-undefeated Marvin Musquin. The tour is headed to Herling's home country of Holland and it's somewhat sandy Valkenswaard circuit. At 15 years of age, this KTM factory rider is already a sand master, and many now expect him to put a stop to his winning ways. Here's a look at the Flying Young Dutchman, courtesy of Moto in the UK.