Bowen scored and assisted as West Ham secured an emphatic 3-0 victory over Leeds United on the final day, but Tottenham Hotspur's 1-0 win over Everton meant the Hammers were relegated to the second tier for the first time since 2011.
West Ham sadly ended a 14-year exile from the Championship, and in doing so, will likely lose several of their star players, including Bowen.
Chelsea, Manchester United and Liverpool are among the clubs interested in the 29-year-old, and they will be even more keen to snap up his services after watching him break a top-flight record.
Following a goal and assist against Leeds, Bowen became the first player since Charlie Austin at Queens Park Rangers in 2014/15 to record 20 goal involvements for a relegated club.