Simplify the following text for a Grade 8 native English-speaking person.
Original: Sofia Wistam ( born 15 May 1966 in LidingÃ , Stockholm County , Sweden ) is a Swedish television host on TV4 and TV3 and radio talk-show host .
Simplified: Sofia Wistam ( may 15 1966 ) is a Swedish television host and radio talk-show host .