Stephen Silvagni (born 31 May 1967) is a former Australian rules footballer who played for the Carlton Football Club in the Australian Football League (AFL). As the second member of three generations of Silvagnis to represent the Blues, he is regarded as one of the greatest ever full-backs to play the game and was named as full-back in the AFL Team of the Century and is an inductee in the Australian Football Hall of Fame. Prior to 1985 he captained the undefeated Marcellin College 1st XVIII that won both the 1984 Associated Grammar Schools premiership, and the coveted Herald Shield Cup then played under lights at Waverley Park. He is widely known by his nickname, "SOS" (pronounced "Soss"), standing for "Son of Serge", referring to his father, Sergio Silvagni, another great Carlton player. After retiring from playing, Silvagni has worked as an assistant coach and list manager at several AFL clubs. He is the former list manager of Carlton Football Club. On January 27, 2023 St Kilda Football Club confirmed the appointment of Stephen Silvagni as their new list manager. Playing career Carlton Silvangi was drafted to Carlton under the father–son rule, being the son of former Carlton Blues champion Sergio Silvagni and it was scarcely a surprise when he followed in his father's footsteps and made his Carlton debut, aged 17, in 1985. He is widely known by his nickname, "SOS" (pronounced "Soss"), standing for "Son of Serge", Silvagni was a highly energetic, resourceful footballer who was regarded as one of the finest full backs. He could also do a job in the forward lines, however, and some of his most memorable displays came after he was thrown into attack in an effort to bolster the team's performance. Silvagni's defensive skills were renowned and earned him the status as a true clubman at Carlton. In 1996's AFL Team of the Century, Silvagni had the honour of being named at full-back. He retained the title as the best full-back for four years in succession, although he was also known for his marking and goalkicking ability when playing at the opposite end of the ground in the full-forward position at times, even kicking a bag of 10 goals in Round 16, 1993 against the Fitzroy Lions. Possibly his finest game was in the 1995 AFL Grand Final where he kept Geelong legend Gary Ablett goalless for the entire game. In addition