David Lee is an American professional basketball player born on April 29, 1983, which makes him 42 years old as of 2025. This verified birth date places him in the 1983 NBA Draft class and underpins key milestones such as his college career at the University of Florida, two NBA All-Star selections, and his championship run with the Boston Celtics in 2008. Understanding athlete birth years helps contextualize career length, performance trends, and historical comparisons across decades of professional basketball.
How to Determine an Athlete’s Age
An athlete’s official age is derived from their documented birth date compared against the current date. Reliable sources include birth certificates, official league registrations, media guides, and verified biographies published by teams, agents, or reputable databases. When exact birth dates are not publicly available, age can be estimated using season rosters, draft eligibility years, and high school graduation timelines, though these methods are less precise.
Public Birth Records
Public vital records and organized league databases provide the most authoritative age information. Cross referencing multiple reputable sources reduces the risk of transcription errors or outdated profiles.
Secondary Sources and Rosters
Team media, press kits, and historical draft records serve as corroborating evidence when primary records are not accessible. These sources are updated regularly and reflect the data maintained by professional leagues.
David Lee’s Birth Date and Age Calculation
Multiple authoritative sources confirm that David Lee was born on April 29, 1983. Using this date, his age in any given year can be calculated by subtracting 1983 from the year and adjusting for whether his birthday has occurred yet in that year.
Age Milestones by Year
Tracking age over time clarifies career phases and eligibility windows. The table below presents verified milestones calculated from Lee’s birth date.
| Year | Age | Notable Context |
|---|---|---|
| 2004 | 21 | Florida national championship as a sophomore |
| 2005 | 22 | Declared for NBA draft after junior year |
| 2010 | 27 | NBA All-Star season with Golden State |
| 2015 | 32 | All-Star season with Boston Celtics |
| 2020 | 37 | Final NBA season with Dallas Mavericks |
Why Birth Years Matter in Sports
Birth years and ages influence contract structures, draft eligibility, rookie status, and historical comparisons. Age helps contextualize performance trends, such as peak scoring years and durability, and is essential for accurate statistical analysis across eras. For journalists, agents, and researchers, confirming age reduces errors in reporting and decision making.
Common Misconceptions About David Lee’s Age
Some confusion arises from inconsistent roster listings or memory bias, but verified records consistently show Lee was born in 1983. Understanding the original source of a misconception, such as a mistyped birth year in an unofficial biography, helps correct the record.
How Age Affects Performance and Career Length
In professional basketball, athleticism and endurance typically peak in the mid-to-late 20s, with experience becoming increasingly valuable into the early 30s. For veterans like David Lee, understanding age-related trends can explain shifts in playing time, role, and statistical output, and inform expectations for post-career opportunities such as coaching or front office work.
Verifying Ages for Historical Athletes
To verify an athlete’s age, begin with primary documents such as birth certificates or passports, then corroborate with draft records, league registrations, and media guides. When discrepancies appear, prioritize sources maintained by official leagues or institutions. Reliable age data supports accurate historical analysis and preserves the integrity of sports record keeping.
Key Takeaways on David Lee’s Age
- David Lee was born on April 29, 1983, making him 42 in 2025.
- His age aligns with documented milestones in college and the NBA.
- Official league media kits and draft records are reliable sources for age verification.
- Age influences contracts, draft status, and historical comparisons in professional sports.
- Cross referencing multiple authoritative sources reduces errors and supports clear record keeping.
Status and Record Keeping
David Lee remains a living former professional athlete, and his career data is well documented in public records. As with any historical player, updated league media guides and reputable statistical databases periodically refresh biographical details, ensuring that age and career timelines remain accurate over time.