Lee Dae-sung
| No. 43 – Seoul Samsung Thunders | |
|---|---|
| Position | Guard |
| League | Korean Basketball League |
| Personal information | |
| Born | May 30, 1990 Seoul, South Korea |
| Nationality | South Korean |
| Listed height | 6 ft 4 in (1.93 m) |
| Listed weight | 203 lb (92 kg) |
| Career information | |
| College | Chung-Ang University BYU–Hawaii |
| KBL draft | 2013: 2nd round, 1st overall pick |
| Playing career | 2013–present |
| Career history | |
| 2013–2017 | Ulsan Hyundai Mobis Phoebus |
| 2015–2017 | → Sangmu (loan) |
| 2017 | Erie BayHawks |
| 2017–2019 | Ulsan Hyundai Mobis Phoebus |
| 2019–2020 | Jeonju KCC Egis |
| 2020–2022 | Goyang Orion Orions |
| 2022–2023 | Daegu KOGAS Pegasus |
| 2023–2024 | SeaHorses Mikawa |
| 2024–present | Seoul Samsung Thunders |
| Career highlights | |
| |
| Korean name | |
| Hangul | 이대성 |
|---|---|
| Hanja | 李大成 |
| Revised Romanization | I Dae-seong |
| McCune–Reischauer | Ri Taesŏng |
Lee Dae-sung (born 30 May 1990) is a South Korean professional basketball player. He plays for Seoul Samsung Thunders in the Korean Basketball League and the South Korean national team.