1. 
Larry Wall -> “Father of Perl”.
2. 
Rasmus Lerdorf -> “Father of PHP”.
3. 
Dennis MacAlistaire Ritchie -> “Father of C”.
4. 
James Gosling -> “Father of Java”.
5. 
Larry Constantine -> “Inventor of Data Flow Diagram”.
6. 
Michael ‘Monty’ Widenius -> Father of MySQL.
