TV presenter and radio DJ Mark Wright has teamed up with his dad, Mark Wright Senior, this World Hearing Day [3 March] to front a new campaign encouraging people to take action on their hearing loss – if not for themselves, for their loved ones. Mark's dad, Mark Senior, has recently had a hearing loss diagnosis and discovered that he requires hearing aids in both ears. Mark Senior , or 'Big Mark' as he is affectionately known, admits he battled with hearing loss for years as he refused to face