Sports_zone_24/7 on Instagram: "As a rookie, Jayson Tatum announced his arrival on the NBA’s biggest stage when he soared past LeBron James for a powerful dunk during the 2018 Eastern Conference Finals. The moment was symbolic: an unproven 20-year-old fearlessly attacking the league’s most dominant player in a high-stakes playoff game. Tatum caught the ball on the break, took off with confidence, and hammered it home over LeBron, igniting the crowd and instantly becoming a defining highlight of