In May I am climbing the capital's legendary Walkie Talkie building to its unique Sky Garden summit and raise money to help seriously ill children at Great Ormond Street Hospital.

By donating, you'll help to fund ground breaking research, advanced equipment, support services and the rebuilding and refurbishment of wards and medical facilities. Every pound really does count and could help over 600 seriously ill children who come to Great Ormond Street Hospital every day.