Complex sentence: As a junior in 2000, Lee helped Yonsei University win the National Amateur Baseball Championship, earning MVP honors with the RBI title, and was named to the South Korea national team's final 5-man reserve roster for the 2000 Summer Olympics.
Split into simpler sentences: As a junior in 2000, Lee helped Yonsei University win the National Amateur Baseball Championship, and earned MVP honors with the RBI title. He was named to the South Korea national team's final 5-man reserve roster for the 2000 Summer Olympics.