We all cricket fans are familiar with the DLS method used in cricket.It was developed by Tony Lewis and Frank Duckworth back in 1997. Later, it was adopted by ICC in 1999 to overcome the ill result of cricket match if rain stops play.

Unfortunately,one of the developer, Tony Lewis passed away at the age of 78 on Wednesday.
“It is with much sadness that the ECB has learned of the passing of Tony Lewis MBE. Our thoughts are with Tony’s family” stated England and Wales Cricket Board.
It is with much sadness that the ECB has learned of the passing of Tony Lewis MBE. Our thoughts are with Tony’s family.
— England and Wales Cricket Board (@ECB_cricket) April 2, 2020