| 01/01/1952 |
Joined the Team 25 Sparks. |
| 01/22/1952 |
Successfully completed training to improve his base-stealing technique at the Damien's Institute Sparks development complex. |
| 12/25/1952 |
Successfully completed training to improve his base-stealing technique at the Damien's Institute Sparks development complex. |
| 01/01/1953 |
OSA scouting updated ratings (potential): Contact: 30 (40); Power: 30 (45); Eye: 25 (40). |
| 07/01/1953 |
Was not drafted and joined the Pohang Institute of Technology Black Aces. |
| 07/22/1953 |
Unsuccessfully completed training to improve his base-stealing technique at the Pohang Institute of Technology Black Aces development complex. |
| 08/11/1953 |
Unsuccessfully completed training to improve his infield defense at the Pohang Institute of Technology Black Aces development complex. |
| 01/01/1954 |
OSA scouting updated ratings (potential): Contact: 30 (40); Power: 30 (40); Eye: 30 (40). |
| 03/08/1954 |
Named to the 1954 Asian Baseball Championship for the South Korea. |
| 07/22/1954 |
Successfully completed training to improve his base-stealing technique at the Pohang Institute of Technology Black Aces development complex. |
| 01/01/1955 |
OSA scouting updated ratings (potential): Contact: 30 (35); Power: 35 (40); Eye: 30 (35). |
| 01/01/1956 |
OSA scouting updated ratings (potential): Contact: 30 (35); Power: 35 (35); Eye: 30 (35). |
| 07/01/1956 |
Was not drafted and returned to college. |
| 01/01/1957 |
OSA scouting updated ratings (potential): Contact: 30 (35); Power: 35 (40); Eye: 25 (30). |
| 07/03/1957 |
Was not drafted and became a free agent. |
| 01/01/1958 |
OSA scouting updated ratings (potential): Contact: 30 (35); Power: 35 (40); Eye: 25 (35). |
| 03/03/1958 |
Named to the 1958 Crown Prince Challenge for the South Korea. |
| 01/01/1959 |
OSA scouting updated ratings (potential): Contact: 30 (35); Power: 35 (40); Eye: 25 (35). |