Lebron is now the oldest player in NBA history to score 30 points.
Lebron at 40 years and 355 days old has set the record for the oldest 30 point game in NBA history on Dec 20th 2025 against the LA Clippers.
The previous record was held by Dirk Nowitzki at 40-294 on Apr 9th 2019.
The rest of the top 15 is
https://www.statmuse.com/nba/ask/oldest-nba-players-to-score-30-points-in-a-game