With a career spanning almost two decades, Hennessey played for several clubs, including Bristol City, Stockport County, and Yeovil Town on loan. He later made permanent moves to Crystal Palace, Burnley, and Nottingham Forest. His international career was also notable, as he played 109 times for Wales, a national record for a goalkeeper. Hennessey led his country to the semi-finals of the 2016 European Championship.

Throughout his career, Hennessey gained a reputation as a dedicated and passionate player. He took to social media to express his gratitude to the football community and everyone who supported him. In a heartfelt statement, he reflected on his experiences, both on and off the field.

“I have decided to bring my playing career to an end,” he said. “I look back with gratitude and forward with optimism as I take the next steps on my footballing journey.”

Looking back on his career, Hennessey recalled his early days at Wolves, his time on loan at Stockport and Yeovil, and his stints with Crystal Palace, Burnley, and Nottingham Forest. He acknowledged the influence of each club on his personal and professional growth.

For Hennessey, playing for his country was a dream come true. He was proud to have represented Wales over 100 times and to have played in the Premier League. The summer of 2016 was a highlight of his career, with Wales reaching the semi-finals of the European Championship.

Throughout his career, Hennessey worked with many talented players and coaches. He also praised the camaraderie among goalkeepers, who often formed close bonds with one another. He thanked fans for their unwavering support, especially during times of injury, and paid tribute to his agent, David Manasseh, for his guidance.

Above all, Hennessey expressed his deepest gratitude to his family, particularly his wife Kirsty, who stood by him throughout his career, providing love and encouragement through the ups and downs.