Sinclair also faced problems with the launch of a new computer, the QL which, despite its innovative design, failed to sell in any great numbers.

Shortly after, Monett started Quality of Life Plus, often referred to as QL+, at Cal Poly San Luis Obispo, where he graduated in 1964 with a degree in industrial engineering.

She set up the website QL Mentoring when she was 13 to support other students with autism and learning difficulties.

When he withdrew after the first round of the Valspar Championship in March with an injury, he described it the following week as inflammation of his QL.

QL: We’re actually working it all out.