Alexander was born in Kingston-Upon-Thames and got his start performing in The Royal Opera production of Der Ring des Nibelungen. He went on to formal training at Dance Direction UK under the tutelage of Debby Tomlinson and Meryl Moreth. He studied at Tring Park School for the Performing Arts. Whilst there, he performed at the Royal Albert Hall for the Hertfordshire Schools Gala. He then joined Central School of Ballet, performing as part of Ballet Central (in works by choreographers including Calvin Richardson, Jasmin Vardimon and Christopher Marney) graduating in 2019. He became a Student Associate in 2018/19 for Matthew Bourne’s Swan Lake and joined the New Adventures Company as Lennox in Romeo and Juliet. Alexander joined Ballet Black as an Apprentice Artist in 2019 and made his debut performing in Mthuthuzeli November’s Ingoma. Since then, he has created roles in The Waiting Game and Like Water also by November, Then Or Now by Will Tuckett and in Sophie Laplane's contribution to Ballet Black's film, Eightfold dancing in JOY.