Wikipedia:Articles for deletion/Kristoffer von Hassel
I think the relevant bit here is in  in the section on dealing with biographies of individuals who play a major role in a minor event. Which I believe we'd agree was the case here. This minor event derives its entire notability from the primary individual, not the actual event. As such: ''"In some cases, however, a person famous for only one event may be more widely known than the event itself, for example, the Tank Man. In such cases, the article about the event may be most appropriately named for the person involved.'' I feel a Keep is therefore warranted
— User:Nosebagbear, 21:25, 12 March 2019 (UTC)
Stance: keep
Cited policy: WP:BIO1E (Wikipedia:Notability)