Olympian Johannes Vetter will not be participating in the upcoming World Athletics Championships, the javelin star confirmed on social media.

"As you probably have noticed, I haven't shared much content over the past months. I have been fighting with shoulder problems since the beginning of the season. Therefore, we decided to not compete at the World Championship in Oregon," he wrote on Instagram .

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"It's tough to say when I will be able to compete again and I will need the following weeks to digest this decision. Nevertheless, I will try to keep you posted and share a few more updates," he added.