Sachin Tendulkar was the first cricketer to score 14,000 runs in ODI cricket, achieving this milestone in 2011. Waqar Younis was a bowler, Arjuna Ranatunga was a batsman but didn't reach this milestone, and Rahul Dravid retired before reaching 14,000 ODI runs. Tendulkar finished his career with over 18,000 ODI runs.