No Malayalee has received Bharat Ratna yet as on today. Who among living and dead deserve one or can be considered for Bharat Ratna?

Cannot think of anyone alive as on today but from those from the past Sri Narayana Guru(died in 1928) (posthumous) Prem Nazir (died in 1989) MT Vasudevan Nair" KR Narayan (first Dailt President) EMS Namboothiripad (first Communist CM) Can we get some names....