"I opted for IFM because they have a great reputation and reliability is very important to me."
| CLUB | Borussia Mönchengladbach |
| NATIONALITY | Switzerland |
| BIRTHDAY | 17.12.1988 |
| HEIGHT | 1.83 m |
| WEIGHT | 79 kg |
| POSITION | Goalkeeper |
| FOOT | right |
| SPONSOR | IWC, PUMA.COM, Sky Switzerland |
| WEBSITE | https://www.yannsommer.ch/ |
| SOCIAL MEDIA |  |
