[2] After leaving Abingdon in 2011 he attended Boston University and Linacre College, Oxford.
In 2017, Ragousssis was selected in the stroke seat of the Oxford boat at the 2017 Boat Race, along with fellow Old Abingdonians Oliver Cook and Jamie Cook.
[4] He was selected again in 2018 for the Oxford crew which ended with a win for Cambridge.
[5] He has also represented Great Britain at the 2011 World Rowing Junior Championships at Eton in England.
[6] In 2016, he earned Bronze at the Eastern Sprints in the Boston University 2V.