Tuy nhiên, cô nhận được sự chú ý của một nhân viên JYP Entertainment và nhanh chóng trở thành một thực tập sinh Vào tháng , Suzy tham gia cùng 2 thành viên khác Fei và Jia để tạo thành nhóm Miss A.
She was nominated as Best New Female Artist at the 2011 Mnet Asian Music Awards.
She made her acting debut in the sitcom Nonstop 4 (2003), and has since played leading roles in television dramas such as Couple or Trouble (2006), Tazza (2008), and Birth of a Beauty (2014), as well as the films Miss Gold Digger (2007) and Penny Pinchers (2011).
Han proved her detractors wrong with Couple or Trouble (also known as Fantasy Couple, 2006), a remake of Overboard written by the Hong sisters.
When she was in fourth grade, her family moved to the United States where she studied at Acacia Elementary School in California, and Ladera Vista Junior High School in California. She also had an extensive background in dancing since middle school, winning prizes at several competitions for hip-hop dance, jazz dance and tap dance.
Han Groo excelled at her academic studies—to the extent that she won a U. After four years in the US, her family moved again, this time to China, where Han Groo entered the Beijing International Art School.