Nearly 33% of Bulgaria's General Practitioners are aged 50 or under and 67% of them are over fifty. 20.5% of the GPs are aged sixty or above, the Chairman of the National Association of General Practitioners in Bulgaria Associate Professor Lubomir Kirov announced. There are a total of 4,495 general practitioners in Bulgaria. If the current trend continues, in 5 years 11% of all GPs will be under 50 and 89% will be above 50.