What is the relationship between Ronald Karauri and Kenya Airways in the context of the input sentence. Choose an answer from: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

"KALPA has no faith in the current managements' ability to steer Kenya Airways back to prosperity," chairman Ronald Karauri said in a public notice in all the main Kenyan dailies on Friday.
employer