Saint West has ridden onto Instagram at 10, giving Kanye West and Kim Kardashian another child with a platform. “First video,” Saint wrote before adding clips of wheelies around his neighborhood and an advertisement for a stunt-accessory company. Sign up for exclusivesHis sister North West already parlayed childhood social-media fame into an entertainment career before becoming a teenager. Kanye said he sent relatives to Kim with instructions after spotting North wearing lipstick in videos posted without his permission. Saint previously joined Kim, LeBron James and Cristiano Ronaldo in Nike’s June campaign promoting the 2026 FIFA World Cup.