Yamamoto made his return to the GP2 series halfway through the 2008 season, as the ART Grand Prix team elected to employ him in place of the underperforming Luca Filippi.
•
On 8 June 2006, Sakon Yamamoto joined the Super Aguri F1 team as their test driver and third driver on grand prix weekends, helping Takuma Sato and Franck Montagny in Friday's free practice sessions.
Yohji Yamamoto | Isoroku Yamamoto | Shima Sakon | Saori Yamamoto | Sakon Nakhon Province | Naoki Yamamoto | Kansai Yamamoto | Yosuke Yamamoto | Takeshi Yamamoto | Shouma Yamamoto | Norifumi Yamamoto | Masao Yamamoto | Kyoji Yamamoto | Jun'ichi Yamamoto | Isoroku Yamamoto's sleeping giant quote | Hisashi Yamamoto | Fujiko Yamamoto |