Agnetha Fältskog (born April 5, 1950) is a Swedish singer and songwriter, famous for her role in the pop group ABBA. She began her career as a solo artist in Sweden before achieving international fame with ABBA in the 1970s. Known for her clear, powerful voice and emotional delivery, she helped create timeless hits like “The Winner Takes It All” and “Mamma Mia.” After the group disbanded, Fältskog pursued a solo career and remains celebrated as one of the most iconic voices in pop music history.