Both Frankie Bridge and Sigurd Wongraven are considered what profession?
Frankie Bridge Francesca "Frankie" Bridge (née Sandford, born 14 January 1989) is an English singer-songwriter, formerly a member of S Club 8 and a member of girl group The Saturdays, signed to the Fascination and Polydor labels. The group has released sixteen singles, of which thirteen have reached the Top 10 on the UK Singles Chart, including one UK number-one single, "What About Us". In addition, the group has had five Top 10 albums on the UK Albums Chart, which have all gained a certification from the British Phonographic Industry. Throughout Bridge's time in the music industry, she has achieved nineteen UK Top 10 Singles and six UK Top 10 Albums.
Frankie Lymon Franklin Joseph "Frankie" Lymon (September 30, 1942 – February 27, 1968) was an American rock and roll/rhythm and blues singer and songwriter, best known as the boy soprano lead singer of the New York City-based early rock and roll group The Teenagers. The group was composed of five boys, all in their early to mid-teens. The original lineup of the Teenagers, an integrated group, included three African-American members, Frankie Lymon, Jimmy Merchant, and Sherman Garnes; and two Puerto Rican members, Joe Negroni and Herman Santiago.