  A major contribution to the quest of constructing quantum dynamics of
non-Abelian fieds is due to V.N. Gribov. Perturbative approach to the colour
confinement, both in gluodynamics and the real world, was long considered
heretic but is gaining ground. We discuss Gribov's approach to the confinement
problem, centered around the role played by light quarks - the supercritical
light quark confinement scenario. We also review some recent developments that
are motivated, directly or indirectly, by his ideas.
