| Age | 19 (4/29/2003) |
| Birthplace | Gentofte, Denmark |
| Residence | |
| Height | 188 cm |
| Weight | 77 kg |
| Plays | Right handed |
| BestRank | 28 (2022) |
In his French Open debut, he became the first Danish male in the Open era to reach a Grand Slam quarterfinal.
- Watch the video interview with Holger on the tournament 2021 here
