List of Famous people who are 55

Jeon No-min is a South Korean actor. Among his recent roles were the villainous Hwarang warrior Seolwon in Queen Seondeok, and the fictional independence fighter Damsari in Bridal Mask.

Dr. Hatim ibn Arif al-Awni is a Saudi Arabian Islamic scholar and Hanbali traditionalist. Born in Ta'if to a Sharifian family, al-Awni completed his BA, MA and PhD in Sharia at the College of Da'wah and Fundamentals of Religion, Umm al-Qura University, where he later became Associate Professor. He was appointed as a member of the Consultative Assembly of Saudi Arabia, serving two terms between 12 April 2005 and 10 January 2013. A student of Nasir al-Din al-Albani, his research focuses on hadith studies. Al-Awni advocates for a reformed Wahhabism which he envisages as a "correctionist movement".

Benoît Pellistrandi is a French historian and hispanist.

Laurence Engel is a French essayist and senior civil servant.

Jo Sung-ha is a South Korean actor. He is best known for his supporting roles in The Yellow Sea (2010), Helpless (2012), and Korean Peninsula (2012) and The K2 (2016).