Bjorn Kristian Ulvaeus (] ) (born 25 April 1945; credited as Bjorn Ulvus) is a Swedish songwriter, producer, a former member of the Swedish musical group ABBA (19721982), and co-composer of the musicals "Chess", "Kristina fran Duvemala", and "Mamma Mia!". He co-produced the film "Mamma Mia!" with fellow ABBA member and close friend Benny Andersson.
Can we infer the following?
Bjorn Kristian Ulvaeus died at the age of 35.
No