Rubuta ci gaba don wannan sakin layi - Bergström an haife shi ne a Onsala, kuma yana wakiltar Royal Swedish Yacht Club (Kungliga Svenska Segel Sällskapet, KSSS). Ya fafata a wasannin Olympics na bazara na 2016 a Rio de Janeiro, a cikin maza 470
, inda ya gama a matsayi na 6 tare da abokin tarayya Anton Dahlberg. A Wasannin Olympics na bazara na 2020, shi da Dalberg sun sami lambar azurfa. a cikin maza 470.