Jamie McCanney was the pick of the Manx riders competing at the second round of the Maxxis Enduro World Championship in Argentina at the weekend.
Competing in the Youth Cup, the 18-year-old secured two first places, meaning he tops the standings.
His older brother Jamie, fresh from being named the Isle of Man's under-21 sportsman of the year, was second and third in the Junior class.
Meanwhile David Knight picked up two fifth-place finishes for the second consecutive week.
Shooting: Cross at the Double
English skeet Doubles Championship held at Meary Veg
Christa Cain called up to Commonwealth Games squad
Cain replaces Sarah Astin who dropped out due to injury
Grant Thomson back on Island after Southern 100 crash
Island rider has left Aintree Hospital
Football: Double victory for IoM men in tri-tournament
Manx side hosts Ynys Mon and AFC Blackpool at The Bowl