From International Judo Federation:

LIVE TWITTER Q&A WITH IJF PRESIDENT MARIUS VIZER

Join the IJF President on Twitter at 16.00 GMT/17.00 CET

IJF President Mr. Marius Vizer will be hosting a live question and answer session on Twitter on Tuesday 5 January at 16.00 GMT/17.00 CET. Use the hashtag #AskVizer to submit your question on Twitter.

The IJF has previously staged Q&A sessions on social media platforms with 2008 Beijing Olympic champion Elnur Mammadli (AZE) and former world champion Khashbaatar Tsagaanbaatar (MGL).