Someone has left orgnaisation who was the admin

[Viloki Naik]

How do we transfer the admin of a board from someone who has left our company? 

[Mike - Dreamsuite Consulting]

Hi Viloki,

This is a common question on the forum.  You can find your answer here...

https://community.atlassian.com/t5/Trello-questions/How-do-I-transfer-the-admin-of-a-board-to-myself-when-the/qaq-p/2358167 

I would politely ask to use the search function for this kind of thing as it will get you the answer faster than waiting for a response:

https://community.atlassian.com/t5/forums/searchpage/tab/message?advanced=false&allow_punctuation=false&q=admin+%23trello&sort_by=-topicPostDate