Leon Jackson, precisely 5ft 6 ½ (168.9 cm) tall, is a Scottish singer whose compact stature enhances his approachable and energetic stage presence. Winning the fourth series of The X Factor in 2007 after auditioning in Glasgow propelled him to fame, with his height contributing to a youthful, relatable image that connected deeply with audiences during performances of hits like his debut single "A Moment Like This."