Marten Van Riel performed under pressure to clinch the inaugural men's T100 world title with Grand Final gold in Dubai.
Darren Williams, 37, suffered a life changing spinal injury after a road accident in 2014 and has since learned to use a handbike.
The demonstrators said they were using the freedom they have in Berlin to show ‘a peaceful, free and civilised Russia exists’.
His fourth worldwide win of the season resulted in McIlroy being crowned as Race to Dubai champion for the sixth time.