Has Lenny Henry been prone to making racist jokes and imitating Chinese people in the past

For anybody to engage in so-called ‘blackface’ is regarded with horror, even years later. The same evidently does not apply to ‘yellowface’… henry chinese characterr&oq=lenny henry &gs_lcrp=EgZjaHJvbWUqBggAEEUYOzIGCAAQRRg7MgYIARBFGDkyBggCECMYJzIHCAMQABiABDIHCAQQABiABDIHCAUQLhiABDIQCAYQLhiDARixAxiABBiKBTIHCAcQABiABDIHCAgQABiABDIHCAkQABiABNIBCTY2MzVqMGoxNagCALACAA&sourceid=chrome&ie=UTF-8#fpstate=ive&vld=cid:ad141ee9,vid:1vWOPu5onVM,st:0